A global meta-analysis of radiological contamination in soils and Monte Carlo simulation-oriented hazards evaluation
文献类型:期刊论文
作者 | Proshad, Ram12,13; Chandra, Krishno11; Akash, Pritom Bhowmik10; Asha, S. M. Asharaful Abedin9; Khasanov, Shakhboz7,8,12; Baroi, Artho6; Zhao, Zhuanjun1,13; Ibrahim, Khalid A.4,5; Idris, Abubakr M.2,3 |
刊名 | JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING |
出版日期 | 2023-12-01 |
卷号 | 11期号:6页码:20 |
ISSN号 | 2213-2929 |
关键词 | Radionuclide pollution Soils Sources Radiological risks Health hazards |
DOI | 10.1016/j.jece.2023.111603 |
英文摘要 | Soil pollution caused by radionuclides has become a global concern. However, previous research has mostly focused on specific sites or limited locations, which may not provide a comprehensive understanding of the overall soil pollution situation worldwide. To address this gap, this study collected and examined data from published articles between 2010 and 2023. The research examined levels of 226Ra, 232 Th, 40K, 238U, and 137Cs in soils globally and used meta-analysis to assess the radiological hazards and health risks associated with radio-nuclide contamination. The average content of 226Ra, 232Th, 40K, and 238U was significantly higher than the permissible values, by approximately 4.21, 3.80, 1.20, and 9.78 times, respectively. The studied soils were found to have moderate to heavy contamination levels of 226Ra, 232Th, and 238U based on the geoaccumulation index. Additionally, they exhibited heavy contamination with 40K. Several radiological hazard indices, such as the internal hazard index (Hin), absorbed gamma dose rates (Dout and Din), annual effective dose rates (Eaed out and Eaed in), activity utilization index (AUI), and excess lifetime cancer risk (ELCRout and ELCRin), were higher than recommended limits. Monte Carlo simulation-based analysis revealed elevated radiological risks, with the 95th percentile values for Raeq, Dout, Din, ELCRout, and ELCRin exceeding respective threshold values. These findings provide valuable insights for policymakers to develop effective strategies for minimizing global exposure to radionuclides in soil. |
WOS关键词 | ENVIRONMENTAL-IMPACT ASSESSMENT ; FIRED POWER-PLANT ; NATURAL RADIOACTIVITY ; ARTIFICIAL RADIOACTIVITY ; RISK-ASSESSMENT ; RADIONUCLIDES ; SAMPLES ; SEDIMENT ; WEST ; SAND |
资助项目 | Deanship of Scientific Research at King Khalid University[RGP2/324/44] |
WOS研究方向 | Engineering |
语种 | 英语 |
出版者 | ELSEVIER SCI LTD |
WOS记录号 | WOS:001133620400001 |
资助机构 | Deanship of Scientific Research at King Khalid University |
源URL | [http://ir.imde.ac.cn/handle/131551/57830] |
专题 | 中国科学院水利部成都山地灾害与环境研究所 |
通讯作者 | Zhao, Zhuanjun; Idris, Abubakr M. |
作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Environm Evolvement & Regulat, 189,QunXianNan St,TianFu New Area, Chengdu, Sichuan, Peoples R China 2.King Khalid Univ, Res Ctr Adv Mat Sci RCAMS, Abha 62529, Saudi Arabia 3.King Khalid Univ, Coll Sci, Dept Chem, Abha 62529, Saudi Arabia 4.King Khalid Univ, Ctr Environm & Tourism Studies & Res, Abha, Saudi Arabia 5.King Khalid Univ, Coll Sci, Dept Biol, Abha, Saudi Arabia 6.Bangladesh Agr Univ, Dept Crop Bot, Mymensingh 2202, Bangladesh 7.Samarkand State Univ, Samarkand 140104, Uzbekistan 8.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 9.Geol Survey Bangladesh, Segunbagicha, Dhaka 1000, Bangladesh 10.Chittagong Univ Engn & Technol, Dept Civil Engn, Chittagong 4349, Bangladesh |
推荐引用方式 GB/T 7714 | Proshad, Ram,Chandra, Krishno,Akash, Pritom Bhowmik,et al. A global meta-analysis of radiological contamination in soils and Monte Carlo simulation-oriented hazards evaluation[J]. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,2023,11(6):20. |
APA | Proshad, Ram.,Chandra, Krishno.,Akash, Pritom Bhowmik.,Asha, S. M. Asharaful Abedin.,Khasanov, Shakhboz.,...&Idris, Abubakr M..(2023).A global meta-analysis of radiological contamination in soils and Monte Carlo simulation-oriented hazards evaluation.JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,11(6),20. |
MLA | Proshad, Ram,et al."A global meta-analysis of radiological contamination in soils and Monte Carlo simulation-oriented hazards evaluation".JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 11.6(2023):20. |
入库方式: OAI收割
来源:成都山地灾害与环境研究所
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